This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Field Applications Engineer based in the United States. This is a senior customer-facing engineering role focused on translating complex technical requirements into practical manufacturing solutions. You will provide technical guidance throughout both pre-sales and post-sales engagements, helping customers achieve their design, fabrication, and assembly objectives. The role combines deep analog and mixed-signal engineering expertise with hands-on laboratory troubleshooting and customer collaboration. You will evaluate customer requirements, identify technical risks, and recommend solutions aligned with product specifications and manufacturing capabilities. Your field insights will also influence product roadmaps and help design teams address real-world customer needs. The position offers a highly collaborative environment spanning customers, sales, engineering, and manufacturing teams. Based remotely in the U.S., the role includes significant hands-on lab engagement depending on customer requirements and product development cycles.